Monster High Rolling Backpack with Detachable Wheeled Trolley 16" PURPLE Lunch Bag with Water Bottle PURPLE This bag has three main compartments with zipper closure for easy and secure access to your belongings and a side mesh pocket and pouch pocket keep for small necessities organized. Wheels and handle detach to allow for use as regular backpack. Approximately dimensions: 16 (H) x 12 (W) x 5 (D) Inches. Officially Licensed Merchandise. Monster High Lunch Bag with Water Bottle.Keeps food cool and organized.